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compute the interplanar distance for these planes. Recall that has an FCC crystal structure. b. Knowing that the density and atomic weight of Al are respectively 2.7 g/cm³ and 27 g. compute the value of the Avogadro number.

compute the interplanar distance for these planes. Recall that has an FCC crystal structure. b. Knowing that the density and atomic weight of Al are respectively 2.7 g/cm³ and 27 g. compute the value of the Avogadro number.

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7) A Cu target emits an x-ray line of wavelength λ 1.54 Å a. Given that the Bragg angle for reflection from the (111) planes in aluminium (Al) is 19.2º, compute the interplanar distance for these planes. Recall that has an FCC crystal structure. b. Knowing that the density and atomic weight of Al are respectively 2.7 g/cm³ and 27 g. compute the value of the Avogadro number.
Transcribed Image Text:7) A Cu target emits an x-ray line of wavelength λ 1.54 Å a. Given that the Bragg angle for reflection from the (111) planes in aluminium (Al) is 19.2º, compute the interplanar distance for these planes. Recall that has an FCC crystal structure. b. Knowing that the density and atomic weight of Al are respectively 2.7 g/cm³ and 27 g. compute the value of the Avogadro number.
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